ROSE: Fix warnings caused by bogus variable initializations.

gcc -DHAVE_CONFIG_H -I. -I.. -DAX25_SYSCONFDIR=\""/usr/local/etc/ax25/"\" -DAX25
_LOCALSTATEDIR=\""/usr/local/var/ax25/"\"    -g -O2 -flto -MT rsparms.o -MD -MP
-MF .deps/rsparms.Tpo -c -o rsparms.o rsparms.c
rsparms.c: In function ‘printnb’:
rsparms.c:38:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
rsparms.c:38:42: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
rsparms.c:39:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
rsparms.c:39:38: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
rsparms.c: In function ‘nodes’:
rsparms.c:120:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 6 insertions, 4 deletions

diff --git a/rose/rsparms.c b/rose/rsparms.c
index 7364b4a..4de807e 100644
--- a/rose/rsparms.c
+++ b/rose/rsparms.c
@@ -34,9 +34,11 @@ void printnb(char *neigh)
 		exit(1);
 	}
 
-	while(fgets(buff, 80, fp)) {
-		addr[0]=(char)NULL; callsign[0]=(char)NULL;
-		port[0]=(char)NULL; digi[0]=(char)NULL;
+	while (fgets(buff, 80, fp)) {
+		addr[0] = '\0';
+		callsign[0] = '\0';
+		port[0] = '\0';
+		digi[0] = '\0';
 
 		args=sscanf(buff,"%9s %9s %9s %*s %*s %*s %*s %*s %*s %9s",addr,callsign,port,digi);
 
@@ -117,7 +119,7 @@ void nodes(int s, int argc, char *argv[])
 	}
 
 	if ((mask = strchr(argv[3], '/')) != NULL) {
-		*mask= (char)NULL;
+		*mask = '\0';
 		mask++;
 
 		if (sscanf(mask, "%hd", &rs_node.mask) != 1) {